goals.js

/** @param {NS} ns */
export async function main(ns) {
}

export class Goal {
	/** @param {NS} ns */
	constructor(ns, name, condition) {
		this.ns = ns;
		this.name = name;
		this.condition = condition;
		this.state = undefined;
	}
}

export class Goals {
	/** @param {NS} ns */
	constructor(ns, logfile, goals) {
		this.ns = ns;
		this.logfile = logfile;
		this.goals = goals;
		this.LoadGoals();
	}

	ResetGoals() {
		if (this.ns.fileExists(this.logfile)) {
			this.ns.tprint('WARN: Initiating new Goals, resetting ' + this.logfile);
			this.ns.rm(this.logfile);
		}
		for (const goal of this.goals) {
			goal.state = undefined;
		}
	}

	LoadGoals() {
		if (!this.ns.fileExists(this.logfile))
			return;
		const data = JSON.parse(this.ns.read(this.logfile));
		for (const line of data) {
			const goal = this.goals.find(s => s.name == line.name);
			if (goal == undefined) {
				this.ns.tprint('FAIL: Could not find goal ' + line.name);
				continue;
			}
			goal.state = line.state;
		}
	}

	SaveGoals() {
		const data = [];
		for (const goal of this.goals) {
			data.push({ name: goal.name, state: goal.state });
		}
		this.ns.write(this.logfile, JSON.stringify(data), 'w');
	}

	CheckGoals() {
		for (const goal of this.goals)
			this.CheckGoal(goal);
	}

	CheckGoal(goal) {
		let currentValue = goal.state != true ? goal.condition() : goal.state;

		switch (goal.state) {
			case undefined:
				goal.state = goal.condition();
				if (goal.state)
					this.ns.tprint('WARN: Goals: Already achieved goal ' + goal.name + ' on script startup');
				break;
			case false:
				if (currentValue) {
					goal.state = true;
					this.ns.tprint('FAIL: Goals: Achieved goal ' + goal.name);
				}
				break;
			case true:
				// Nothing to do here
				break;
		}

		this.SaveGoals();
	}
}